S3DKQ4M2: Finite element analysis of cylindrical shells
Cylindrical shell, uniform 150x100 quadrilateral mesh, R/t=1000

from set CYLSHELL, from the Independent Sets and Generators
generated by MVMTLS

The following estimates were supplied by the author.

Download as

Compressed MatrixMarket format file: s3dkq4m2.mtx.gz (13027582 bytes)
Compressed Harwell-Boeing format file: s3dkq4m2.dat.gz (4547334 bytes)

Visualizations

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Structure Plot	City Plot

Matrix Statistics

    * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
    * cyl shell R/t=1000 unif 100 x 150 quad mesh DK-el with drill rotat      *
    *                    Key = s3dkq4m2 , Type = RSA                          *
    * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
        *  Dimension N                                      =      90449  *
        *  Number of nonzero elements                       =    2455670  *
        *  Average number of nonzero elements/Column        =    27.1498  *
        *  Standard deviation for above average             =     2.6724  *
        *  Nonzero elements in strict lower part            =    2365221  *
        *  Nonzero elements in strict upper part            =    2365221  *
        *  Nonzero elements in main diagonal                =      90449  *
        *  Weight of longest column                         =         59  *
        *  Weight of shortest column                        =         15  *
        *  Matching elements in symmetry                    =          0  *
        *  Relative Symmetry Match (symmetry=1)             = NaN         *
        *  Average distance of a(i,j)  from diag.           =  0.395E+03  *
        *  Standard deviation for above average             =  0.285E+03  *
        *-----------------------------------------------------------------*
        *  Frobenius norm of A                              =  0.403E+06  *
        *  Frobenius norm of symmetric part                 =  0.403E+06  *
        *  Frobenius norm of nonsymmetric part              =  0.000E+00  *
        *  Maximum element in A                             =  0.215E+04  *
        *  Percentage of weakly diagonally dominant rows    =  0.329E-02  *
        *  Percentage of weakly diagonally dominant columns =  0.329E-02  *
        *-----------------------------------------------------------------*
        *  Lower bandwidth  (max: i-j, a(i,j) .ne. 0)       =          0  *
        *  Upper bandwidth  (max: j-i, a(i,j) .ne. 0)       =        614  *
        *  Maximum Bandwidth                                =        615  *
        *  Average Bandwidth                                =  0.609E+03  *
        *  Number of nonzeros in skyline storage            =   55071893  *
        *  90% of matrix is in the band of width            =       1217  *
        *  80% of matrix is in the band of width            =       1211  *
        *  The total number of nonvoid diagonals is         =        331  *
        *  The 10 most important diagonals are (offsets)    :             *
        *     0     1     2     3     4     5   603   602   604   601     *
        *  The accumulated percentages they represent are   :             *
        *   3.7   7.4  11.0  14.7  18.3  22.0  25.6  29.2  32.9  36.5     *
        *-----------------------------------------------------------------*
        *  The matrix does not have a block structure                     *
        *-----------------------------------------------------------------*
 

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Last change in this page: Wed Sep 22 13:34:26 US/Eastern 2004 [Comments: ]